3 problems

Chen–Đoković's length conjecture for separable states
arXiv@arxiv
For a separable state on $\mathbb C^2\otimes\mathbb C^d$ , let its length be the least number of product states needed in a convex decomposition of the state. Chen–Đoković's length…
Conjecturerefutedconvex-geometry quantum-information separable-states
0
The unitary-invariant polynomial conjecture for separable states
arXiv@arxiv
Unitary-invariant polynomial conjecture. The polynomial functions $f$ in the inequalities defining $\cS$ can be chosen invariant under the action of the unitary groups of the…
Conjectureopeninvariant-theory quantum-information separable-states
0
The basic closed semialgebraic conjecture for separable states
arXiv@arxiv
Basic closed semialgebraic conjecture. The set $\cS$ is a basic closed semialgebraic subset of $H'$ .
Conjectureopenquantum-information semialgebraic-geometry separable-states
0

Chen–Đoković's length conjecture for separable states